Green Car Congress

SEPTEMBER 16, 2013

Researchers in South Korea have developed a novel high-energy cathode material, Na 1.5 F 0.7 , for sodium-ion (Na-ion) batteries (NIBs). —can function as an excellent cathode for rechargeable sodium-ion batteries with a high energy density. Ragone plot for the new Na 1.5 Credit: ACS, Park et al.

Sodium 292

Sodium Li-ion Energy Batteries 292

Green Car Congress

OCTOBER 13, 2015

Researchers in South Korea have demonstrated new type of room-temperature and high-energy density sodium rechargeable battery using a sulfur dioxide (SO 2 )-based inorganic molten complex catholyte that serves as both a Na + -conducting medium and cathode material (i.e. catholyte). mA cm −2 ). discharge and 0.2C

Li-ion 150

Li-ion Batteries Battery Recharge 150

Cars That Think

DECEMBER 24, 2023

The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. The scientists found the nanofluids could be used in a system with an energy-storing potential approaching that of a lithium-ion battery and with the pumpable recharging of a flow battery.

Lithium Ion 145

Lithium Ion Batteries Battery Li-ion 145